Question Detail

CHM 101 Atomic Structure and Quantum Theory Objective Question
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Question

What does the principal quantum number (n) describe?
Options
A The shape of the orbital
B The main energy level that an electron occupies
Correct Answer
C The spin of the electron
D The orientation in space
Correct Answer

Option B is the correct answer.

Detailed Explanation

The principal quantum number (n) describes the main energy level that an electron occupies. It has whole number values, n = 1, 2, 3, 4...

Hint

The notes define n as describing the main energy level.

Question Info

Course: CHM 101
Topic: Atomic Structure and Quantum Theory
Type: Objective
Difficulty: Not specified
Question 531 of 1872
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